Implementation notes: x86, rumba7, crypto_aead/aes256otrsv2

Computer: rumba7
Architecture: x86
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aes256otrsv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
146040	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180521	20171218
146670	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180521	20171218
147450	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180521	20171218
148800	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180521	20171218
148830	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180521	20171218
148890	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180521	20171218
148920	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180521	20171218
148920	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180521	20171218
148980	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180521	20171218
149190	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180521	20171218
149250	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180521	20171218
149340	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180521	20171218
149430	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180521	20171218
149490	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180521	20171218
149640	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180521	20171218
150030	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180521	20171218
150030	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180521	20171218
150570	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180521	20171218
150810	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180521	20171218
150870	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180521	20171218
151290	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180521	20171218
151470	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180521	20171218
151680	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180521	20171218
152130	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180521	20171218
152370	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180521	20171218
152430	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180521	20171218
152460	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180521	20171218
152640	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180521	20171218
152910	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180521	20171218
152940	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180521	20171218
153000	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180521	20171218
153060	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180521	20171218
153090	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180521	20171218
153150	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180521	20171218
153150	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180521	20171218
153180	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180521	20171218
153210	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180521	20171218
153270	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180521	20171218
153360	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180521	20171218
153540	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180521	20171218
153570	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180521	20171218
153570	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180521	20171218
153600	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180521	20171218
153780	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180521	20171218
154080	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180521	20171218
154110	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180521	20171218
154170	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180521	20171218
154200	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180521	20171218
154200	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180521	20171218
154290	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180521	20171218
154380	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180521	20171218
154470	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180521	20171218
154470	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180521	20171218
154470	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180521	20171218
154620	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180521	20171218
154710	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180521	20171218
154740	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180521	20171218
154920	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180521	20171218
154950	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180521	20171218
155100	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180521	20171218
155160	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180521	20171218
155310	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180521	20171218
155430	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180521	20171218
155460	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180521	20171218
155580	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180521	20171218
155820	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180521	20171218
155880	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180521	20171218
155940	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180521	20171218
156060	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180521	20171218
156210	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180521	20171218
156210	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180521	20171218
156240	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180521	20171218
156300	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180521	20171218
156300	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180521	20171218
156330	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180521	20171218
156660	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180521	20171218
156690	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180521	20171218
156780	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180521	20171218
157560	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180521	20171218
157590	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180521	20171218
157680	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180521	20171218
157800	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180521	20171218
157860	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180521	20171218
157860	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180521	20171218
157980	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180521	20171218
158100	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180521	20171218
158160	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180521	20171218
158160	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180521	20171218
158340	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180521	20171218
158550	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180521	20171218
159540	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180521	20171218
159570	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180521	20171218
160200	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180521	20171218
160290	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180521	20171218
160860	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180521	20171218
162270	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180521	20171218
165000	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180521	20171218
165150	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180521	20171218
165180	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180521	20171218
165210	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180521	20171218
165210	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180521	20171218
165240	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180521	20171218
165270	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180521	20171218
165330	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180521	20171218
165450	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180521	20171218
166080	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180521	20171218
166110	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180521	20171218
166230	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180521	20171218
166830	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180521	20171218
166860	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180521	20171218
168180	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180521	20171218
168960	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180521	20171218
169020	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180521	20171218
169050	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180521	20171218
169680	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180521	20171218
170340	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180521	20171218
170460	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180521	20171218
170580	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180521	20171218
170640	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180521	20171218
170730	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180521	20171218
170730	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180521	20171218
171060	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180521	20171218
171660	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180521	20171218
171690	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180521	20171218
172560	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180521	20171218
173550	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180521	20171218
177000	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20180521	20171218
177150	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180521	20171218
177510	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180521	20171218
177600	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20180521	20171218
177810	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20180521	20171218
178080	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20180521	20171218
178140	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20180521	20171218
178230	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180521	20171218
178230	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20180521	20171218
178230	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20180521	20171218
178380	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20180521	20171218
178380	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20180521	20171218
178470	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180521	20171218
178500	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180521	20171218
178590	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180521	20171218
178650	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20180521	20171218
178770	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20180521	20171218
178800	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180521	20171218
178800	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180521	20171218
178890	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20180521	20171218
179040	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20180521	20171218
179040	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180521	20171218
179070	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20180521	20171218
179100	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180521	20171218
179370	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180521	20171218
179460	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20180521	20171218
179520	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180521	20171218
179520	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20180521	20171218
179610	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180521	20171218
179640	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180521	20171218
179760	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20180521	20171218
180930	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180521	20171218
183540	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180521	20171218
183720	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180521	20171218
183750	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180521	20171218
183810	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180521	20171218
184380	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180521	20171218
184410	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180521	20171218
184470	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20180521	20171218
184950	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20180521	20171218
185130	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20180521	20171218
185280	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20180521	20171218
186510	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20180521	20171218
186780	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180521	20171218
187110	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20180521	20171218
189510	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20180521	20171218
192750	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180521	20171218
199860	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180521	20171218
213480	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180521	20171218
213840	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180521	20171218

Compiler output

Implementation: crypto_aead/aes256otrsv2/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^

Number of similar (compiler,implementation) pairs: 172, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ref
gcc -m32 -O2 -fomit-frame-pointer	ref
gcc -m32 -O3 -fomit-frame-pointer	ref
gcc -m32 -O -fomit-frame-pointer	ref
gcc -m32 -Os -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_aead/aes256otrsv2/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^
OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -m32 -march=barcelona -O -fomit-frame-pointer	ref
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	ref